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2 years ago

(8 x 10-^3) - (2 x 10-^5)

Mathematics

1 answer:

gavmur [86]2 years ago

5 0

8 x 0.001 - 2 x 0.00001
= 0.008-0.00002
= 0.00798

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Compare each set of rational numbers.<br>

leonid [27]

Answer:

rrrrrrr

Step-by-step explanation:

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2 years ago

Help please ?! I need answers really fast

Aleonysh [2.5K]

The value of x in terms of p is 15/p.

The value of x when p is -5 is -3.

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3 years ago

A=pm+z solve for m<br> m=?

Leno4ka [110]

$A=pm+z\\\\pm+z=A\ \ \ \ |subtract\ "z"\ from\ both\ sides\\\\pm=A-z\ \ \ \ |divide\ both\ sides\ by\ "p"\\\\\boxed{m=\frac{A-z}{p}}$

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3 years ago

What is the area of a regular hexagon if a side is 30

sergij07 [2.7K]

<h3>Answer:</h3>

$1350\sqrt{3}$ square units (approximately 2338.26859)

<h3>Step-by-step explanation:</h3>

The formula for finding the area of a regular hexagon when you know its side length is $A=\frac{3\sqrt{3}*s^2}{2}$ , where $A$ is the area and $s$ is the side length.

Substitute in the side length. $A=\frac{3\sqrt{3}*30^2}{2}$
Simplify the exponent. $A=\frac{3\sqrt{3}*900}{2}$
Multiply. $A=\frac{2700\sqrt{3}}{2}$
Divide. $A=1350\sqrt{3}$

$1350\sqrt{3}$ is as simple as the solution can get without estimating, but you can estimate with a calculator to find that it is approximately 2338.26859.

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2 years ago

Pleaseeeee help!!!!!!!! I need help ASAP!!

fomenos

Answer:

The correct answer would be 7.

Step-by-step explanation:

You cannot square a negative number.

7 x 7 = 49, which leads to g = 7.

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3 years ago